fixes bugs

StardewModdingAPI/Command.cs

@@ -78,7 +78,7 @@ namespace StardewModdingAPI
             }
 
             RegisteredCommands.Add(c);
-            Log.AsyncY("Registered command: " + command);
+            Log.Async("Registered command: " + command);
 
             return c;
         }

StardewModdingAPI/Events/Graphics.cs

@@ -8,6 +8,14 @@ namespace StardewModdingAPI.Events
         public static event EventHandler DrawTick = delegate { };
         public static event EventHandler DrawInRenderTargetTick = delegate { };
 
+        /// <summary>
+        /// Draws when SGame.Debug is true. F3 toggles this.
+        /// Game1.spriteBatch.Begin() is pre-called.
+        /// Do not make end or begin calls to the spritebatch.
+        /// If you are only trying to add debug information, use SGame.DebugMessageQueue in your Update loop.
+        /// </summary>
+        public static event EventHandler DrawDebug = delegate { };
+
         public static void InvokeDrawTick()
         {
             try
@@ -29,5 +37,10 @@ namespace StardewModdingAPI.Events
         {
             Resize.Invoke(sender, e);
         }
+
+        public static void InvokeDrawDebug(object sender, EventArgs e)
+        {
+            DrawDebug.Invoke(sender, e);
+        }
     }
 }

StardewModdingAPI/Inheritance/SGame.cs

@@ -201,6 +201,14 @@ namespace StardewModdingAPI.Inheritance
         /// </summary>
         public static bool Debug { get; private set; }
 
+        /// <summary>
+        /// A queue of messages to log when Debug is true.
+        /// If debug is false this queue will be emptied every frame.
+        /// Do not add to the queue if debug is false.
+        /// The queue will be drawn once every Draw update.
+        /// </summary>
+        public static Queue<String> DebugMessageQueue { get; private set; }
+
         /// <summary>
         /// The current player (equal to Farmer.Player)
         /// </summary>
@@ -363,6 +371,7 @@ namespace StardewModdingAPI.Inheritance
         {
             Log.AsyncY("XNA Initialize");
             //ModItems = new Dictionary<int, SObject>();
+            DebugMessageQueue = new Queue<string>();
             PreviouslyPressedButtons = new Buttons[4][];
             for (var i = 0; i < 4; ++i) PreviouslyPressedButtons[i] = new Buttons[0];
 
@@ -499,9 +508,22 @@ namespace StardewModdingAPI.Inheritance
             if (Debug)
             {
                 spriteBatch.Begin();
-                spriteBatch.DrawString(dialogueFont, "FPS: " + FramesPerSecond, Vector2.Zero, Color.CornflowerBlue);
+                spriteBatch.DrawString(smoothFont, "FPS: " + FramesPerSecond, Vector2.Zero, Color.CornflowerBlue);
+
+                int i = 1;
+                while (DebugMessageQueue.Any())
+                {
+                    string s = DebugMessageQueue.Dequeue();
+                    spriteBatch.DrawString(smoothFont, s, new Vector2(0, i * 12), Color.CornflowerBlue);
+                    i++;
+                }
+                GraphicsEvents.InvokeDrawDebug(null, null);
                 spriteBatch.End();
             }
+            else
+            {
+                DebugMessageQueue.Clear();
+            }
         }
 
         [Obsolete("Do not use at this time.")]